Software testing courses can help you learn test planning, test case design, automated testing, and performance testing. You can build skills in identifying bugs, writing effective test scripts, and using various testing methodologies. Many courses introduce tools like Selenium for automation, JUnit for unit testing, and JIRA for issue tracking, showing how these skills apply in real-world software development environments.

Skills you'll gain: Threat Detection, Cyber Threat Intelligence, Threat Management, Vulnerability Assessments, Incident Response, Vulnerability Scanning, Cyber Security Assessment, Penetration Testing, Vulnerability Management, Cybersecurity, Incident Management, Cyber Security Policies, Security Strategy, Risk Mitigation, Emergency Response, Network Analysis, Technical Writing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Database Design, MySQL Workbench, Database Development, MySQL, Relational Databases, Databases, SQL, Database Management, Query Languages, Data Manipulation, Data Migration
Intermediate · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Sustainable Design, Sustainable Technologies, Sustainable Engineering, Sustainable Business, Strategic Leadership, Product Engineering, Organizational Leadership, Business Leadership, Sustainable Systems, Waste Minimization, Product Design, Sustainable Development, Product Lifecycle Management, Corporate Sustainability, Pollution Prevention, Environment and Resource Management, Environmental Issue, Environmental Regulations, Business Modeling, Process Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months

Edureka
Skills you'll gain: LangChain, LangGraph, Model Context Protocol, AI Workflows, LLM Application, Context Engineering, AI Orchestration, Agentic Workflows, Generative AI Agents, Tool Calling, Data Processing, Data Transformation, Retrieval-Augmented Generation, Agentic systems, Generative AI, Gemini, Scalability, Artificial Intelligence, Prompt Engineering, Responsible AI
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Cross-Functional Collaboration, Project Management Software, Workflow Management, Coordinating, Organizational Skills, Project Management, Organizational Structure, Accountability Frameworks
Beginner · Guided Project · Less Than 2 Hours

Peking University
Skills you'll gain: Application Security, IT Security Architecture, Computer Security, Operating System Administration, Information Systems Security, Security Engineering, Database Application, Operating Systems, Security Requirements Analysis, Linux, Security Controls, Continuous Monitoring, Linux Administration, Program Development, Virtualization, Virtual Machines, Virtualization and Virtual Machines, Systems Development, Data Integrity
Intermediate · Course · 3 - 6 Months

Coursera
Skills you'll gain: Financial Statements, Dashboard, Variance Analysis, Resource Utilization, Financial Analysis, Pivot Tables And Charts, Excel Formulas, Financial Forecasting, Financial Modeling, Microsoft Excel, Performance Reporting, Data Validation, Spreadsheet Software, Financial Reporting, Auditing, Cost Management, Data Presentation, Data Storytelling, Business Intelligence, Performance Analysis
Intermediate · Specialization · 3 - 6 Months

L&T EduTech
Skills you'll gain: Construction Engineering, Laboratory Testing, Construction, Civil Engineering, Structural Engineering, Chemical Engineering, Materials science, Sustainable Engineering, Building Codes, Sustainable Technologies, Chemistry, Water Quality, Laboratory Techniques
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Entry, Microsoft Excel, Pivot Tables And Charts, Excel Formulas, Spreadsheet Software, Data Visualization, Data Visualization Software, Dashboard, Microsoft Office, Case Studies, Data Management, Business Analytics, Exploratory Data Analysis, Productivity Software, Business, Analysis, Data Presentation, Data Analysis, Data Manipulation, Data Literacy
Beginner · Specialization · 1 - 3 Months

SkillUp
Skills you'll gain: GitHub Copilot, Prompt Engineering, AI Workflows, AI Integrations, Generative AI, ChatGPT, Software Architecture, Code Review, AI literacy, Software Design, API Design, Debugging, Software Development, Application Development, AI Security, Python Programming, Automation, Version Control, Java Programming
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Canva (Software), Product Promotion, Marketing Materials, Promotional Strategies, Graphic and Visual Design Software, Product Knowledge, Design, Dashboard, Graphic and Visual Design, Commercialization, Creative Design, Graphic Design, Selling Techniques, Sales
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Incident Response, Cyber Security Strategy, Open Web Application Security Project (OWASP), Application Security, Secure Coding, Cloud Security, Cybersecurity, Vulnerability Assessments, Cyber Attacks, Information Systems Security, Metasploit, Security Strategy, Infrastructure Security, Incident Management, Vulnerability Scanning, Security Testing, Hardening, Security Controls, Penetration Testing, Mobile Security
Advanced · Course · 1 - 3 Months